| PartNumber | MD-40 | MD-40CV | MD-40FC |
| Description | DIN Connectors Mini Din Connectors | DIN Connectors Mini Din Connectors | DIN Connectors mini-DIN, 4P plug, rt, through hole, full shield w/ ferrite filte |
| Manufacturer | CUI Inc. | CUI Inc. | CUI Inc. |
| Product Category | DIN Connectors | DIN Connectors | Circular Connectors |
| RoHS | Y | Y | - |
| Standard | Mini-DIN | Mini-DIN | - |
| Gender | Male | Female | - |
| Number of Positions | 4 Position | 4 Position | 4 |
| Mounting Style | Cable Mount | Panel Mount | - |
| Termination Style | Crimp | Solder Pin | - |
| Voltage Rating | 100 VAC, 12 VDC | 100 VAC, 12 VDC | - |
| Current Rating | 1 A | 1 A | - |
| Contact Plating | Silver | Silver | - |
| Orientation | Vertical | Vertical | Keyed |
| Brand | CUI | CUI | - |
| Contact Material | Brass | Phosphor Bronze | - |
| Product Type | DIN Connectors | DIN Connectors | - |
| Factory Pack Quantity | 100 | 1000 | - |
| Subcategory | Audio & Video Connectors | Audio & Video Connectors | - |
| Unit Weight | 0.232808 oz | 0.148151 oz | - |
| Series | - | - | MD |
| Packaging | - | - | Bulk |
| Termination | - | - | Solder |
| Mounting Type | - | - | Through Hole, Right Angle |
| Features | - | - | Board Guide, Board Lock, Shielded |
| Ingress Protection | - | - | - |
| Connector Type | - | - | Jack, Female Sockets |
| Contact Finish | - | - | Silver |
| Shell Size Insert | - | - | Mini DIN |
| Fastening Type | - | - | Push-Pull |
| Shell Size MIL | - | - | - |
| Shell Material Finish | - | - | Brass, Tin Plated |